[clsi] migrate convert project to document to compile from history (#33985)

* [clsi] add request flag for isCompileFromHistory

* [clsi] derive cacheKey for history snapshot from compile dir

* [clsi] migrate convert project to document to compile from history

* [clsi] address review feedback

* [web] determine root doc at the time of converting the project

* [web] wait for flush before starting document conversion

* [saas-e2e] add tests for root doc override when converting project

GitOrigin-RevId: 71c578030949b89f3a74e7f7ab882dfa9c98c17a

services/web/frontend/js/features/ide-react/components/toolbar/export-project-with-conversion-button.tsx

@@ -4,6 +4,8 @@ import { FC } from 'react'
 import useConvertProject from '../../hooks/use-convert-project'
 import { useCommandProvider } from '../../hooks/use-command-provider'
 import OLDropdownMenuItem from '@/shared/components/ol/ol-dropdown-menu-item'
+import { useRootDoc } from '@/shared/hooks/use-root-doc'
+import { useEditorManagerContext } from '@/features/ide-react/context/editor-manager-context'
 
 type ExportProjectWithConversionProps = {
   featureFlag?: string
@@ -20,7 +22,13 @@ export const ExportProjectWithConversionButton: FC<
   const enablePandocConversions =
     getMeta('ol-ExposedSettings')?.enablePandocConversions
   const anonymous = getMeta('ol-anonymous')
-  const downloadConversion = useConvertProject(conversionType)
+  const getRootDocInfo = useRootDoc()
+  const { openDocs } = useEditorManagerContext()
+  const downloadConversion = useConvertProject(
+    conversionType,
+    openDocs,
+    getRootDocInfo
+  )
 
   const showExportButton =
     splitTestEnabledIfNeeded && enablePandocConversions && !anonymous